baber/WOPTO huggingface dataset:
Patent JP-S6381440-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/082
Filed: 1986-09-26
Abstract: PURPOSE:To provide high dark resistance and negative chargeability by forming a specified photoconductive amorphous silicon carbide layer contg. 0-10,000ppm group Va element of the periodic table on a substrate. CONSTITUTION:A photoconductive amorphous silicon carbide (a-SiC) layer 5c is formed on a substrate 1. The a-SiC layer 5c is composed essentially of a first layered region 6, a second layered region 7, a third layered region 8 and a fourth layer region 9 arranged in this order from the substrate 1 side toward the surface of the resulting sensitive body. The third region 8 contains a larger amount of C than the second region 7, and the fourth region 9 contains a larger amount of C than the third region 8. The second region 7 contains 0-10,000ppm group Va element of the periodic table and the first region 6 contains a larger amount of the group Va element than the second region 7. The resulting sensitive body is made especially negatively chargeable, high dark resistance and superior photosensitivity are provided, and a protective surface layer and a carrier injection blocking layer are made practically unnecessary.
Patent JP-S6473116-A (JP)
Title: Intake device for internal combustion engine
Inventor: HORIE KAZUYUKI
IPC: F02B27/02
Filed: 1987-09-11
Abstract: PURPOSE:To enable reduction of the size of an air intake device, by a method wherein a moving member is situated in an intake air passage, and the moving member is moved to change the sectional area of a flow. CONSTITUTION:A variable duct 160 is situated between an air cleaner 120 and a surge tank 150 with which an air intake device 100 is formed. A stationary cylinder 162 is situated on the downstream side of the interior of a housing 161 of the variable duct 160, and a varying cylinder 163 is situated on the upper stream side. Through drive of the varying cylinder 163 by means of a drive means 300, the sectional area of an air flow is changed. This constitution enables deviation of the peak of volume efficiency by means of a single variable duct, and enables reduction of the size of the air intake device.
Patent JP-H0571300-A (JP)
Title: Device for removing tunnel icicle by motor car rotary
Inventor: MATSUMOTO HISAKATSU
IPC: E01H5/04
Filed: 1991-09-09
Abstract: PURPOSE:To remove icicles in a tunnel completely and efficiently by mounting a rising and falling cylinder and a horizontal sliding cylinder to an arch type member, and providing them to a motor car rotary to make it possible to move them in vertical and horizontal directions. CONSTITUTION:Mounting plates 1, 2 and 3 are fixed to a motor car rotary. Guide shafts 4 and 5 and a rising and falling cylinder 6 are mounted thereto, and posts 7 and 8 are fitted to the guide shafts 4 and 5 to slide them in the vertical direction. A plurality of pipes 13 and a plurality of horizontal pipes 12 are connected to the upper ends of the posts 7 and 8 to bear an arch type pipe 14. An arch type icicle removal device is slid in a horizontal direction by a horizontal sliding cylinder 18 and a sliding pulley 22. According to the constitution, the motor car rotary is operated to easily remove icicles safely and efficiently by remote control from a room.
Patent JP-S6286886-A (JP)
Title: Manufacture of buried semiconductor laser element
Inventor: ENDO KENJI
IPC: H01S5/00
Filed: 1985-10-14
Abstract: PURPOSE:To obtain an output beam having no astigmatism by first thinly growing an AlGaAs layer of 0.3 or more of Al mixed crystal ratio with Sn as an impurity, and then growing with Te as an impurity, thereby stabilizing a mode. CONSTITUTION:The side of a striped active layer photowaveguide is buried with an AlGaAs layer having wider forbidden band width and smaller refractive index than an active layer 3. The buried layers are formed sequentially with a P-type Al0.38Ga0.62As buried layer 5, an Sn-doped Al0.38Ga0.62As buffer layer 6, and a Te-doped N-type Al0.38Ga0.62As buried layer 7. The layer 6 is formed as short as possible in the growing time, the thickness is reduced as thin as possible to be suppressed to 1,000Angstrom  or less thick. The layer 7 is grown with sufficient time with the target that the crystal surface becomes flat. Thus, the mode is stabilized to obtain an output beam having no astigmatism.
Patent JP-H0277765-A (JP)
Title: Electrostatic recording method
Inventor: KONDO YOSHIHIRO
IPC: B41J2/40
Filed: 1988-09-13
Abstract: PURPOSE:To drastically enhance action speed of an apparatus by connecting one of the terminals of a second photosensitive body with the junction between a first photosensitive body and a discharging electrode, and connecting a second voltage terminal with the other terminal, and supplying the second voltage through the second photosensitive body to the discharging electrode. CONSTITUTION:When a first light 4 is emitted to irradiate the first photosensitive body 1 with the light, the resistance of the body 1 drops, and the discharging electrode 3 begins to discharge. After the lapse of a prescribed time length, the emission of the light 4 is continued and the second photosensitive body 5 is irradiated with a second light 7 to lower its resistance, and the voltage of the second voltage terminal 6 is supplied to the electrode 3 to stop the discharge. When both lights 4, 7 are emitted, the resistance of the body 1 is rendered higher than that of the body 5. Thus permitting the voltage of the terminal 6 to be supplied to the electrode 3 through the body 5 lowered in resistance, the voltage of the electrode 3 to be made the nondischarging voltage in an extremely short time, and to immediately transfer to the next discharge starting state, and consequently, action speed of the apparatus to be greatly enhanced.
Patent JP-H0974517-A (JP)
Title: Story production and reproduction device
Inventor: HIBINO HIDEOMI
IPC: H04N5/253
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To avoid output of unnecessary video signals and to output only the useful video signals when observing film by storing the story inputted by a story input means in a storage device in relation to a story identification mark that specifies the story. SOLUTION: A story production device is provided with a story input means which inputs the information on a story using the images recorded on a film F, and a storage 28 which stores the input information in relation to a story identification mark that specifies the story. When the selection of a story production mode is decided, the cartridge identification number that is previously written by a magnetic head 7 and a magnetic reading circuit 17 is read out of the magnetic layer of the film F. Then the display information on the frame numbers, the title, the narration, the display order, the display time, etc., are stored in the storage 28 together with the cartridge identification number and the story identification number. These display information, cartridge identification number and story identification number are related with each other when they are stored.
Patent JP-H1073461-A (JP)
Title: Total-surface light-emitting pointer
Inventor: TOYAMA KOJI
IPC: G01D13/28
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the total-surface light-emitting pointer, which is readily manufactured and can emit the light approximately uniformly from the leading edge side to the rear-edge side of a display part. SOLUTION: A white reflecting cap 15 covering the inside of a pointer cap 5 is arranged in the pointer cap 5. Light receiving parts 2c and 2d are formed on both sides of a display part 1. Colored layers 4 are provided on the entier upper and lower surfaces of the display parts 1. Furthermore, a white reflecting member 12 is arranged at a pointer seat 9, which is a light shielding member arranged at the lower-surface side of a pointer main body 3. The display part 1 is arranged on the pointer seat 9 through the reflecting member 12. Furthermore, the light receiving members 2c and 2d are exposed from the pointer seat 9.
Patent JP-H0392729-A (JP)
Title: Sensor
Inventor: FUIRITSUPU PAASONZU
IPC: G01H9/00
Filed: 1990-08-30
Abstract: PURPOSE: To make a sense element stable and repetitive by giving an excitation signal to the area of semiconductor structure other than a vibration element and indirectly exciting the element. CONSTITUTION: When a sensor 10 is used as a pressure sensor, single silicon structure 24 is sealed with a housing and the top surface of a diaphragm 18 faces the vacuum part of the housing, and when a beam 16 is excited to cause resonant vibration, its pressure is sensed by the lower housing of the diaphragm 18 and the diaphragm 18 bends according to the pressure to vary the tension in the beam and also vary the vibration frequency of the beam. Therefore, the beam 16 is excited by making the light excitation signal strike on part of the structure 24 directly to cause the resonant vibration indirectly. Further, a light-absorptive film stuck on the top surface of the diaphragm 18 at the bottom part of a trench 20 at a position B is irradiated with the light excitation signal through an optical fiber 26 extended hermetically to right above the beam through the vacuum part, thereby making the beam 16 optically resonate.
Patent JP-S61108478-A (JP)
Title: Welding method for preventing generation of blow-hole
Inventor: MATSUDAIRA YASUTO
IPC: B23K9/23
Filed: 1984-10-31
Abstract: PURPOSE:To stabilize an arc and to prevent a blow-hole from generating in a weld metal by moving and exhausting an atmospheric gas of the time of welding to match a movement of a welding torch from the back side of a weld line, when executing a gas shield are welding of a surface treated steel plate, etc. CONSTITUTION:In case when a rustproof surface treated steel plate PL by a galvanizing layer and a steel plate Pu which is not subjected to surface treatment are brought to a gas shield arc welding by a welding torch T, a gap G is provided between both the steel plates, and as the torch T moves, an exhaust device E having an exhaust port is moved in the same direction at the same speed. At the same time, by setting an aim angle alpha of a welding torch 2 to <=45 deg., and setting the molten quantity of a Zn plating layer P2 of the galvanizing steel plate PL positioned in the inside of a weld line to <=5.0X10<-5>g, vapor of Zn is absorbed, also an arc is stabilized without putting a welding atmospheric gas into disorder, and the generation of a blow-hole in a weld metal by the Zn vapor is prevented.
Patent JP-S60122467-A (JP)
Title: Path retrieval system
Inventor: ITOU OSAMU
IPC: G06F17/50
Filed: 1983-12-05
Abstract: PURPOSE:To retrieve an optimized path by using a local O/D table so as to convert a node having an odd number of links into even number, making the number of flowing-in links coincident with that of a flowing-out links, and orientating a nondirectional link. CONSTITUTION:A pass terms table forming means 13 references a node table or the like stored in a node table storage means 19 based on link information or node information related from a path condition input means 11b, operates the link pass terms or the like according to the path inhibiting terms inputted thereto, generates a path according to the pass terms and transmits the result to a pass terms storage means 21. The local outgoing point/destination point table (O/D) table is formed based on the data of the tables. The O/D table takes a characteristic or distance of the path network being an object of evaluation as to each node as the object of evaluation according to the inputted number of nodes to be formed and the terms recorded in the pass terms table of the pass terms storage means 21. Thus, the amount is enough for the processing amount proportional to the number of anodes in the local O/D table and the system can process even to a path network having large scale.
Patent JP-S60122438-A (JP)
Title: Supervisory device of microprocessor
Inventor: YAMAUCHI YASUTAKA
IPC: G05B23/02
Filed: 1983-12-05
Abstract: PURPOSE:To check and confirm the operating function of a microprocessor to be supervised by using a series output line from the microprocessor to be supervised to an external microprocessor and a signal line to an A/D converter in common. CONSTITUTION:Plural input signals are fed to the A/D converter 16, which outputs data corresponding to a designated address from the microprocessor 25 to be supervised and gives it to the processor 25. A series output terminal of the processor 25 is connected to an external connecting terminal of an external connecting device 33. The device 30 is connected to a superisory microprocessor 51 of an external device 50. Then a series signal line reading the content of a memory of a computer 25 is used in common with a signal line of read channel designation to the A/D converter 16.
Patent JP-S59113322-A (JP)
Inventor: SHIYARURU FUABEI
IPC: F16D3/221
Filed: 1983-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000061740-A (JP)
Title: Jig pallet
Inventor: OTA KUNIYUKI
IPC: B23P19/00
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a jig pallet in which occurrence of flaws on a spacer surface is prevented and gap failure is not caused. SOLUTION: The jig pallet has a spacer 2b having specified thickness and applied with hard chrome plating, and a spacer applying on a spacer 2a in the center of three stacked spacers titanium aluminum nitride treatment which is excellent in abrasion resistance and in a sliding property. Consequently, as titanium aluminum nitride treatment is applied on the spacer 2a, inferiority of initial conformability of the spacer 2b applied with hard chrome plating is covered, and as it is excellent in abrasion resistance, occurrence of flaws caused by foreign matter is prevented, and as it is excellent in the sliding property, it works to reduce occurrence of abrasional scratches due to pressure from an upper surface.
Patent JP-S59112728-A (JP)
Title: Display circuit of frequency unit
Inventor: OOYAMA TSUTOMU
IPC: H04B1/16
Filed: 1983-12-06
Abstract: PURPOSE:To confirm a reception frequency and its unit at a look by providing light emitting elements corresponding to display characters which indicate frequency units of respective reception bands, and switching and turning on the light emitting elements by utilizing a decimal-point output. CONSTITUTION:When the decimal-point output terminal DP of a driving circuit 5 goes up to a level H, a transistor TRQ1 turns on and a light emitting diode D1 turns on, so that a frequency display device 3 displays a frequency on MHz basis. At this time, a TRQ2 turns off and a light emitting diode D2 is still off. When the terminal DP is at a level L, the TRQ1 turns off, the TRQ2 turns off, and the light emitting diode D2 turns on, so that the display device 3 performs kHz display. Namely, when those frequency units are changed, the reception frequency of FM, SW, etc., is displayed together with the decimal point like 98.10MHz and that of MW, W, etc., is displayed without the decimal point like 1,424kHz.
Patent JP-H01152191-A (JP)
Title: Novel additive for oily composition for obtaining enhanced rustproofness
Inventor: JIEIKOBU EMAATO
IPC: C10N20/04
Filed: 1988-09-16
Abstract: PURPOSE: To provide an oleaginous composition having improved rust inhibition properties that is substantially free of boron, by making an oleaginous material selected from among fuel oils and lubricants contain an ashless dispersant, rust inhibitor and an oil-soluble copper carboxylate antioxidant compound.  
     CONSTITUTION: This oleaginous composition comprises (A) an oleaginous material selected from among fuel oils and lubricants, (B) an oil-soluble ashless dispersant (e.g. long chain hydrocarbon substitutional mono- and dicarbonxylic acids or their anhydrous oil-soluble salts, amid, imid, oxazoline, ester, or their mixture, etc.), (C) an oil-soluble ashless rust inhibitor (e.g. polyoxialkylene polyol with about 1000-5000 average molecular weight, etc.), and (D) an oil-soluble copper carboxylate antioxidant compound (e.g. copper salt of 10-18C fatty acid, etc.), with about 5-500 ppm of copper added, and is substantially free of boron. Since this composition is substantially free of boron, the compound (D) can be used, to that significantly improved rust inhibiting properties can be achieved. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000049553-A (JP)
Title: Manufacture of surface acoustic wave device
Inventor: SHINDO HAJIME
IPC: H03H3/08
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To eliminate unnecessary coupling due to the lead and reflection of a surface acoustic wave between surface acoustic wave elements, to simplify a process and to reduce material cost and manufacture process cost by forming an inhibition electrode inhibiting the coupling of the surface acoustic wave between the surface acoustic wave element and the adjacent surface acoustic wave element and applying a sound absorbing material on the inhibition electrode after wafer probe inspection. SOLUTION: A plurality of surface acoustic filters where one surface acoustic wave element 5 is formed of two comb-like electrodes IDT 2 are arranged on a piezoelectric substrate wafer 1. An inhibition electrode 3 is arranged in a position containing a cut line when the surface acoustic wave element 5 is divided between two IDT 2 of the surface acoustic wave element 5, which are adjacent to two IDT 2. The inhibition electrode 3 suppresses the connection of the surface acoustic waves between the surface acoustic wave element 5, and removes influence by the adjacent surface acoustic wave elements 5. A sound absorbing material is applied so that the inhibition electrode 3 between the surface acoustic wave elements 5 is covered after a wafer probe process.
Patent JP-2000055094-A (JP)
Title: Electrically driven brake device
Inventor: YAMAGUCHI TOUMA
IPC: B60T8/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrically driven brake device capable of precisely detecting a zero position, and highly convenient. SOLUTION: During resting, if no braking is made, a position of an inner pad upon application of a current having a predetermined value to a motor (YES at step 13) is detected, and a reference position of the brake pad is determined in accordance with detected data. Further, a position returned from the reference position by a predetermined distance is set as a zero position at which the brake pad starts making contact with brake rotor. During no braking, since the reference position of the brake pad for calculating the zero position is obtained, variation in the detected value in association with braking, does not cause any affection, and accordingly, not only the reference position of the brake pad but also the zero position can be precisely detected.  Accordingly, it is possible to ensure a precise pad clearance, and as well to prevent occurrence of a drag phenomenon of the brake bad, thereby it is possible to enhance the initial responsiveness.
Patent JP-2000129009-A (JP)
Title: Production of biaxially oriented film, film produced thereby, and use of the film in smd film capacitor
Inventor: KLIESCH HOLGER
IPC: B29C55/12
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a film having a thickness of below 10 μm, being uniform in thickness in each of the machine and transverse directions and having a shrinkage suitable as a film for an SMD capacitor. SOLUTION: This process comprises the steps of: extruding a molten polymer into the gap between cooling rolls through the gap of an extrusion die, stretching the extrudate in the machine and transverse directions, relaxing the stretched extrudate while holding the edges of the film in a degree of machine direction relaxation of above 1% and in a degree of transverse direction relaxation of above 3%, and taking the film up. It is desirable that relaxation step and the step of stretching in the machine and transverse directions are performed by means of a simultaneous stretching frame.
Patent JP-S61109800-A (JP)
Title: Polyglutamine bearing phsphorylcholine and its production
Inventor: AIBA SEIICHI
IPC: A61K9/00
Filed: 1984-11-01
Abstract: PURPOSE:Poly(N-hydroxypropyl)glutamine is phosphorylated, then allowed to react with trimethylamine to give the titled polymer which is suitably used as a bed for cell culture, a transplanting material or a carrier for gradually releasing materials, because it has a large capacity of water absorption and markedly increased hydrophilic properties. CONSTITUTION:Poly(N-hydroxypropyl)glutamine is allowed to react with 2- chloro-2-oxo-1,3,2-dioxaphoshorane usually in the presence of a tertiary amine such as pyridine in a solvent such as N,N-dimethylacetamide, N- methylpyrrolidone, at -20--10 deg.C for 1-3hr or at room temperature for 10-20hr. Then, the product is allowed to react with trimethylamine usually in an autoclave at 50-80 deg.C at 10-20hr to give the objective polyglutamine containing at least glutamines having phosphorylcholine groups of the formula on their side chains.
Patent JP-S6197113-A (JP)
Inventor: JIYAN PIEERU SHIRUMAN
IPC: B01J31/02
Filed: 1985-10-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0971743-A (JP)
Title: Ink composition for ink jet and recording method therewith
Inventor: SAGAWA AKIYOSHI
IPC: B41M5/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a hot-melt ink compsn. for ink jet which gives a high-quality image excellent in adhesion to a recording medium. SOLUTION: This compsn., capable of forming recording dots when thermally liquefied and jetted onto a recording medium, at least contains 30-70wt.% fatty acid ester having an 18-36C alkyl group, 10-50wt.% dimer acid polyamide, and 0.5-5wt.% colorant. Recording dots formed from the compsn. on a recording medium are heated at 30-60 deg.C.
Patent JP-H1165850-A (JP)
Title: Remote control system for isdn terminal
Inventor: HOSHI TAKASHI
IPC: H04M11/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To easily update version up the function of an operation program of a remote station without visiting the remote station by allowing the remote station to receive a new operation program from a center station and downloads it in a flash memory. SOLUTION: The center station 1 sets a version-up flag in the field of the version-up identifier of arrival subaddress information in a call setting message and performs a calling processing. Then the new operation program of the line interface control part 6 of the remote station 3 is sent to the remote station 3 by FD transfer. The remote station 3 stores the new operation program of the line interface control part 6 sent from the center station 1 on HDD 8. Then the old operation program on a flash memory 12 is erased and the new operation program sent from the center station 1 is written in the memory 12.
Patent JP-H04110372-A (JP)
Title: Curable composition
Inventor: KURIYAMA SATOSHI
IPC: C09D201/10
Filed: 1990-08-31
Abstract: PURPOSE:To obtain a curable composition improved in curability without shortening its pot life by mixing a specified vinyl copolymer with an Al chelate compound and a compound having a P-OH bond. CONSTITUTION:At least 3wt.% polymerizable monomer having a hydrolyzable silyl group of the formula (wherein R1 is a bivalent organic group or a direct bond; R2 is H or 1-4C alkyl; R3 is 1-4C alkyl; and m is 1-3) is polymerized with 97-0wt.% other polymerizable monomers to obtain a vinyl copolymer having a main chain substantially consisting of a vinyl polymer and having at least one, per molecule, hydrolyzable silyl group of the formula as a terminal or a side chain. 100 pts.wt. obtained copolymer is mixed with 0.1-100 pts.wt. Al chelate compound prepared by coordinating bidentate ligands having oxygen as a coordinated atom, 0.01-30 pts.wt. compound having P-OH bonds, desirably an organic phosphoric acid, and optionally a coating resin, additives and a solvent.